//define nav bar
$node = $PAGE->settingsnav->find('externalservice', navigation_node::TYPE_SETTING);
$newnode = $PAGE->settingsnav->find('externalservices', navigation_node::TYPE_SETTING);
if ($node && $newnode) {
$node->display = false;
$newnode->make_active();
}
$PAGE->navbar->add(get_string('externalservice', 'webservice'));
//Retrieve few general parameters
$id = required_param('id', PARAM_INT);
$action = optional_param('action', '', PARAM_ALPHANUMEXT);
$confirm = optional_param('confirm', 0, PARAM_BOOL);
$webservicemanager = new webservice();
$renderer = $PAGE->get_renderer('core', 'webservice');
$returnurl = $CFG->wwwroot . "/" . $CFG->admin . "/settings.php?section=externalservices";
$service = $id ? $webservicemanager->get_external_service_by_id($id, MUST_EXIST) : null;
/// DELETE operation
if ($action == 'delete' and confirm_sesskey() and $service and empty($service->component)) {
//Display confirmation Page
if (!$confirm) {
echo $OUTPUT->header();
echo $renderer->admin_remove_service_confirmation($service);
echo $OUTPUT->footer();
die;
}
//The user has confirmed the deletion, delete and redirect
$webservicemanager->delete_service($service->id);
add_to_log(SITEID, 'webservice', 'delete', $returnurl, get_string('deleteservice', 'webservice', $service));
redirect($returnurl);
}
/// EDIT/CREATE/CANCEL operations => at the end redirect to add function page / main service page
}
require_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM));
$tokenlisturl = new moodle_url("/" . $CFG->admin . "/settings.php", array('section' => 'webservicetokens'));
require_once $CFG->dirroot . "/webservice/lib.php";
$webservicemanager = new webservice();
switch ($action) {
case 'create':
$mform = new web_service_token_form(null, array('action' => 'create'));
$data = $mform->get_data();
if ($mform->is_cancelled()) {
redirect($tokenlisturl);
} else {
if ($data and confirm_sesskey()) {
ignore_user_abort(true);
//check the the user is allowed for the service
$selectedservice = $webservicemanager->get_external_service_by_id($data->service);
if ($selectedservice->restrictedusers) {
$restricteduser = $webservicemanager->get_ws_authorised_user($data->service, $data->user);
if (empty($restricteduser)) {
$allowuserurl = new moodle_url('/' . $CFG->admin . '/webservice/service_users.php', array('id' => $selectedservice->id));
$allowuserlink = html_writer::tag('a', $selectedservice->name, array('href' => $allowuserurl));
$errormsg = $OUTPUT->notification(get_string('usernotallowed', 'webservice', $allowuserlink));
}
}
//process the creation
if (empty($errormsg)) {
//TODO improvement: either move this function from externallib.php to webservice/lib.php
// either move most of webservicelib.php functions into externallib.php
// (create externalmanager class) MDL-23523
external_generate_token(EXTERNAL_TOKEN_PERMANENT, $data->service, $data->user, get_context_instance(CONTEXT_SYSTEM), $data->validuntil, $data->iprestriction);
redirect($tokenlisturl);
/**
* Creates tokens.
*
* @Given /^the following tokens exist:$/
* @param TableNode $data
*/
public function the_following_tokens_exist(TableNode $data)
{
global $DB, $CFG;
foreach ($data->getHash() as $datahash) {
$service = $this->get_service_id($datahash['service']);
$userid = $this->get_user_id($datahash['user']);
$validuntil = !empty($datahash['validuntil']) ? $datahash['validuntil'] : '';
$iprestriction = !empty($datahash['iprestriction']) ? $datahash['iprestriction'] : '';
require_once "{$CFG->dirroot}/webservice/lib.php";
$webservicemanager = new webservice();
// Check the the user is allowed for the service.
$selectedservice = $webservicemanager->get_external_service_by_id($service);
if ($selectedservice->restrictedusers) {
$restricteduser = $webservicemanager->get_ws_authorised_user($service, $userid);
if (empty($restricteduser)) {
throw new moodle_exception('usernotallowed', 'webservice');
}
}
// Check if the user is deleted. unconfirmed, suspended or guest.
$user = $DB->get_record('user', array('id' => $userid));
if ($user->id == $CFG->siteguest or $user->deleted or !$user->confirmed or $user->suspended) {
throw new moodle_exception('forbiddenwsuser', 'webservice');
}
external_generate_token(EXTERNAL_TOKEN_PERMANENT, $service, $userid, context_system::instance(), $validuntil, $iprestriction);
}
}
